#ifndef TCP_ROUTINES_H
#define TCP_ROUTINES_H

ssize_t writen(int fd, const void *vptr, size_t n);
ssize_t readn(int fd, void *vptr, size_t n);
int tcp_connect(const char *host, const char *serv);
void file_copy(int des, int src);
void Writen(int fd, void *ptr, size_t nbytes);

#endif // TCP_ROUTINES_H
